package com.yulongtian.offers.day202208.day20220825;

/**
 * @author YulongTian
 * @date 2022/8/25 - 14:12
 */
public class Test02 {
    public static void main(String[] args) {


    }

    public String reverseLeftWords(String s, int n) {
        int len=s.length();
        String ss=s+s;

        return ss.substring(n,len+n);
    }


}
